برای دستیابی به مزیت رقابتی در شرایط عدم‌­اطمینان که آن تغییر ضروری است، یکی از چالش‌های بزرگ سازمان‌ها کاهش ریسک طریق ایجاد زنجیره‌های تأمین تاب‌آور است. تاب‌آوری زنجیره ‌تأمین توانایی مقابله با اختلال اشاره دارد یک رویداد غیرقابل‌پیش‌بینی بوده و دارای منابع داخلی خارجی مختلفی ازجمله بلایای طبیعی ریسک‌های عملیاتی پژوهش حاضر شبیه‌سازی توسط نرم‌افزار ارنا زنجیره‌ سنگ ساختمانی «کارخانه سنگبری آسم...

Since its advent in international affairs the 1990s concept of human security has been subject to a great interest within academia and political milieus. Various conceptions it were advanced received concrete forms. This paper is contribution both understanding sense satisfaction related society. Precisely from an essentialist perspective, advances naturalistic conception security, which enable...

Brief symptom instruments are designed to assess symptoms while maintaining low respondent burden, but they may omit important information. Our objective was to determine whether a representative brief symptom instrument effectively captures the full symptom experience of older adults with advanced diseases. In this cross-sectional study, we interviewed 90 community-dwelling adults with cancer,...

Chronic kidney disease (CKD) is the gradual, progressive deterioration of kidney function, and a condition that affects an estimated 26 million American adults. A common complication of CKD is anemia, which results from inadequate erythropoietin or from iron deficiency as a result of inadequate absorption or mobilization. The management of anemia in CKD patients must strike an appropriate balan...

Patients receiving chemotherapy for cancer often develop anemia, which can contribute to increased morbidity and reduced quality of life.[1] It is important for clinicians to be aware of current clinical studies in the treatment of chemotherapy-induced anemia. In patients with nonmyeloid malignancies, chemotherapy-induced anemia can be successfully treated using erythropoiesis-stimulating agent...

Anemia is prevalent in 30% to 90% of patients with cancer. Anemia can be corrected through either treating the underlying cause or providing supportive care through transfusion with packed red blood cells or administration of erythropoiesis-stimulating agents (ESAs), with or without iron supplementation. Recent studies showing detrimental health effects of ESAs sparked a series of FDA label rev...

Background. Erythropoietin deficiency and anemia occur in Chronic Kidney Disease (CKD) and may be treated with Erythropoietin Stimulating Agents (ESAs). The optimal hemoglobin, in non-End Stage Renal Disease CKD, is controversial. Methods. We review three recent randomized trials in anemia in CKD: CHOIR, CREATE, and TREAT. Results. CHOIR (N = 1432) was terminated early with more frequent death ...

Monospecific antibodies have been successfully utilized in antigen detection, which is better indicator of active infection. Mycobacterium tuberculosis excretory secretory (M tb ES) antigens such as ES 31, ES 41 and ES 43 (31 kDa, 41 kDa and 43 kDa protein, respectively) have been shown to be present in Mycobacterium tuberculosis H37Ra culture filtrate and are of diagnostic interest. To study t...

In this paper, we develop improved schemes for simultaneous speech interpolation and demodulation based on continuous-time models. This leads to robust algorithms to estimate the instantaneous amplitudes and frequencies of the speech resonances and extract novel acoustic features for ASR. The continous-time models retain the excellent time resolution of the ESAs based on discrete energy operato...